The paper mathematically simulates the magnetoelastic vibration of non-ferromagnetic conductive microplates under the influence of non-stationary electromagnetic and mechanical forces. The plate magnetoelasticity problem is numerically solved taking into account the electrodynamic Lorentz forces.
15.02.2023 Volume 2 Issue 2 View more Download
The article deals with the problem of ensuring the information security of mobile devices. The method of analysis of this problem based on the basic threats to information security is applied. The result of the study is a cumulative conclusion about the reliability of mobile devices in terms of their security to information security threats.
15.02.2023 Volume 2 Issue 2 View more Download
This article depicts the state of financing of the operations of free economic zones (hereinafter, FEZ) and investment projects. In the article, operations of "Syrdaryo" free economic zone in financing investment projects are depicted, as well as the SWOT analysis of the investment environment in the free economic zones acting in our country has been conducted.
15.02.2023 Volume 2 Issue 2 View more Download
The article is about foam flotation process and its application. This includes the processes that follow the metallurgical process for extraction. After mining processes in the mine, the rock is taken to beneficiation plants. metals in their pure state from their ores: especially for sulphide ores. Foam flotation is usually one of the steps is performed prior to dissolution and is related to the surface chemistry of the fluids and minerals being separated. This the process requires certain adjustments involving various components. Surfactants play the most important role. Different types of surfactants are used in different ways and each of them plays a crucial role: collectors, foams, foam stabilizers, depressants and activators, pH regulators, etc. The process of flotation of sulphide ores It should be studied with chemical and electrochemical phenomena taking into account interphase energies. Its wide application in the industrial field, this process is the flotation of iron ores, and there are two types: direct and reverse flotation. The next one again based on two different types such as cationic and anionic reverse flotation. All these processes are of different types flotation reagents are used. Another application is the separation of malachite and azurite ores using sulfidization flotation.
14.02.2023 Volume 2 Issue 2 View more Download
We study the pigments synthesized on the basis of complex compounds, their classification, as well as the chemical composition of pigments. We will get acquainted with how pigments synthesized from complex compounds are classified according to the order and on their basis inorganic pigments. Pigments are classified on the basis of the following chemical, physical, technical, feasibility and sanitary and hygienic indicators. Inorganic pigments are made up of several types. In the case when the chemical elements present in their composition depend on the elements in the periodic table, the composition and properties of the dyes also change.
14.02.2023 Volume 2 Issue 2 View more Download
This article provides detailed information on inclusive growth and inclusive economic growth. The analytical results of the developed countries of the world, as well as the economies of Central Asia, in particular, Uzbekistan, were addressed. The impact of inclusive economic growth on the living standards and well-being of the world's population is also discussed in detail. Information is provided on the impact of the global economic and financial crisis, which began in 2019, on the economy of Uzbekistan and its impact on inclusive economic growth.
11.02.2023 Volume 2 Issue 2 View more Download
This article describes the Kaizen philosophy, which is considered the key to the success of Japanese enterprises, and how it can increase the efficiency of strategic management of enterprises and strengthen their competitiveness, as well as issues of improving management.
11.02.2023 Volume 2 Issue 2 View more Download
Children's toys play an important role in understanding the world, expanding the world of imagination and building the vocabulary of our little boys and girls. According to the data, more than 3 billion toys are produced and sold annually in the world. Unfortunately, about 60 percent of the toys sold on the world market are not quality controlled. Children's toys must be designed and manufactured in such a way that they do not pose a threat to the health and life of children and their dependents.
11.02.2023 Volume 2 Issue 2 View more Download
The countries of the world are creating various organizations depending on their place. In particular, the UN (United Nation), ShCO (Shanghai Cooperation Organization), CIC (Cooperation of Independent Coutnries), NATO (North Atlantic Treaty Organization). Today's article is about the famous Great Seven countries and their history and financial freedom. Which countries are included in these organization? These countries are Great Britain, Germany, Italy, Canada, USA, France and Japan. Among these countries, one can also see the countries that were in a big financial crisis at the time, especially Germany was in a difficult situation after the Second World War, Japan went through the crisis after the atomic bomb was dropped. In this article, we will get to know the specific information about each country.
11.02.2023 Volume 2 Issue 2 View more Download
SCIENCE & INNOVATION